Assessing the influence of climate change and inter-basin water diversion on Haihe River basin, eastern China: a coupled model approach

doi:10.1007/s10040-018-1773-7

	Assessing the influence of climate change and inter-basin water diversion on Haihe River basin, eastern China: a coupled model approach
	Xia, Jun 1,2,3; Wang, Qiang 2,3; Zhang, Xiang 2,3; Wang, Rui 2,3; She, Dunxian 2,3
刊名	HYDROGEOLOGY JOURNAL
	2018-08-01
卷号	26 期号:5 页码:1455-1473
关键词	Inter-basin water diversion project Climate change Groundwater/surface-water relations Water resources management China
ISSN号	1431-2174
DOI	10.1007/s10040-018-1773-7
通讯作者	Zhang, Xiang(zhangxiang@whu.edu.cn)
英文摘要	The modeling of changes in surface water and groundwater in the areas of inter-basin water diversion projects is quite difficult because surface water and groundwater models are run separately most of the time and the lack of sufficient data limits the application of complex surface-water/groundwater coupling models based on physical laws, especially for developing countries. In this study, a distributed surface-water and groundwater coupling model, named the distributed time variant gain model-groundwater model (DTVGM-GWM), was used to assess the influence of climate change and inter-basin water diversion on a watershed hydrological cycle. The DTVGM-GWM model can reflect the interaction processes of surface water and groundwater at basin scale. The model was applied to the Haihe River Basin (HRB) in eastern China. The possible influences of climate change and the South-to-North Water Diversion Project (SNWDP) on surface water and groundwater in the HRB were analyzed under various scenarios. The results showed that the newly constructed model DTVGM-GWM can reasonably simulate the surface and river runoff, and describe the spatiotemporal distribution characteristics of groundwater level, groundwater storage and phreatic recharge. The prediction results under different scenarios showed a decline in annual groundwater exploitation and also runoff in the HRB, while an increase of groundwater storage and groundwater level after the SNWDP's operation. Additionally, as the project also addresses future scenarios, a slight increase is predicted in the actual evapotranspiration, soil water content and phreatic recharge. This study provides valuable insights for developing sustainable groundwater management options for the HRB.
资助项目	National Natural Science Foundation of China[41571028] ; Hubei Province Science and Technology Support Plan[2015BCA290] ; National Key Research and Development Program (during the 13th Five-year Plan), Ministry of Science and Technology, PRC[2016YFC0401301]
WOS关键词	GLOBAL SENSITIVITY-ANALYSIS ; NORTH CHINA ; HYDROLOGICAL MODELS ; UNCERTAINTY ASSESSMENT ; GROUNDWATER RESOURCES ; PLAIN ; FLOW ; SUSTAINABILITY ; SIMULATION ; IDENTIFICATION
WOS研究方向	Geology ; Water Resources
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000439318900012
资助机构	National Natural Science Foundation of China ; Hubei Province Science and Technology Support Plan ; National Key Research and Development Program (during the 13th Five-year Plan), Ministry of Science and Technology, PRC
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/129932]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhang, Xiang
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Wuhan Univ, State Key Lab Water Resources & Hydropower Engn S, 8 Donghu South Rd, Wuhan 430072, Hubei, Peoples R China 3.Hubei Prov Collaborat Innovat Ctr Water Resources, Wuhan 430072, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Xia, Jun,Wang, Qiang,Zhang, Xiang,et al. Assessing the influence of climate change and inter-basin water diversion on Haihe River basin, eastern China: a coupled model approach[J]. HYDROGEOLOGY JOURNAL,2018,26(5):1455-1473.
APA	Xia, Jun,Wang, Qiang,Zhang, Xiang,Wang, Rui,&She, Dunxian.(2018).Assessing the influence of climate change and inter-basin water diversion on Haihe River basin, eastern China: a coupled model approach.HYDROGEOLOGY JOURNAL,26(5),1455-1473.
MLA	Xia, Jun,et al."Assessing the influence of climate change and inter-basin water diversion on Haihe River basin, eastern China: a coupled model approach".HYDROGEOLOGY JOURNAL 26.5(2018):1455-1473.